Table 1. Chemical Compositions of LBF and LBZ by EDX Analysis.
| chemical
element (wt %) |
|||||||
|---|---|---|---|---|---|---|---|
| materials | C | O | Ca | Cl | Na | Fe | Zn |
| LBF | 36.7 | 32.0 | 7.0 | 3.2 | 2.7 | 18.4 | |
| LBZ | 34.5 | 25.2 | 5.5 | 2.9 | 3.1 | 28.8 | |
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